Solar Powered Airplane Flies for 26 Hours Straight: "
Photo via the NY Times
A solar-powered airplane piloted in Switzerland has just made a landmark achievement: It flew for well over 24 hours straight, continuing on its journey well after the sun went down. The story is making headline news all around the world, and for good reason -- it's a powerful example of the vast potential held by renewable energy. ...Read the full story on TreeHugger